Lennox Y5317 – Filtration Group 10386, Aerostar Series 400, Pleated Air Filter, 25 x 16 x 2 Inch, MERV 8

Product Description 

The Lennox Y5317 – Filtration Group 10386 Aerostar Series 400 air filter is a high-quality MERV 8 pleated filter designed to improve indoor air quality while supporting efficient HVAC system performance. Built to capture common airborne contaminants such as dust, lint, pollen, mold spores, and debris, this 25 x 16 x 2 inch filter is ideal for both residential and light commercial applications. Its durable pleated construction ensures increased surface area for superior filtration, longer service life, and reduced system strain.

Engineered for reliable airflow and long-lasting performance, this MERV 8 filter maintains optimal HVAC efficiency without excessive pressure drop. The Aerostar Series 400 design offers consistent filtration for systems that require dependable everyday protection.

Key Features

• MERV 8 pleated air filter for improved indoor air quality
• Removes dust, pollen, lint, and common airborne particulates
• Heavy-duty pleated design increases surface area and filter longevity
• Compatible with a wide range of residential and light commercial systems
• Helps maintain efficient HVAC performance and proper airflow
• Designed for quick and secure installation in standard filter housings
• Nominal size: 25 x 16 x 2 inches

Specifications

• Actual Dimensions: (Nominal 25 x 16 x 2 Inch)
• MERV Rating: 8
• Filter Type: Pleated Disposable Air Filter
• Brand: Filtration Group / Aerostar Series 400
• Catalog Number: Y5317
• Model/Part Number: 10386
• Thickness: 2 Inch
• Applications: Residential and light commercial HVAC systems